The annual BRICS summit in Xiamen – where President Xi Jinping was once mayor – could not intervene in a more incandescent geopolitical context.

Once again, it's essential to keep in mind that the current core of BRICS is "RC"; the Russia-China strategic partnership. So in the Korean peninsula chessboard, RC context – with both nations sharing borders with the DPRK – is primordial.

Beijing has imposed a definitive veto on war – of which the Pentagon is very much aware.

Pyongyang's sixth nuclear test, although planned way in advance, happened only three days after two nuclear-capable US B-1B strategic bombers conducted their own "test" alongside four F-35Bs and a few Japanese F-15s.